Fender Passport PD-250 Service Manual

PASSPORT
POWERED PORTABLE
SOUND SYSTEM
SERVICE MANUAL
From http://rc5.ru
FENDER PASSPORT
PN: 069-2001-003
CONTENTS
Specification . . . . . . . . . . . . . . . . . 4
Theory of operation . . . . . . . . . . . . 5
Service notes and changes . . . . . . 7
Parts Lists:
Mixer Board . . . . . . . . . . . . . . . 8
1/4” Phone Jack Board . . . . . . 10
Mic/Line Board . . . . . . . . . . . . . 10
Digital Reverb Board . . . . . . . . 11
Stero Power Amp Board . . . . . 12
Protection Board . . . . . . . . . . . 13
RCA Tape Output Board . . . . . 14
LED Indicator Board . . . . . . . . 14
Wireless REG Ass’y . . . . . . . . . 14
SMPSU Board . . . . . . . . . . . . . 14
Main Tower Ass’y . . . . . . . . . . . 17
Wireless REG Casing Ass’y . . 19
Speaker Cabinet Ass’y . . . . . . 19
Packing Accessories . . . . . . . . 20
Quick Service Modules . . . . . . 20
Export Standard Spares Kit . . . 21
Block Diagram . . . . . . . . . . . . . . . . 22
Schematic Diagrams . . . . . . . . . . . 23
PCB Layout Drawings . . . . . . . . . . 27
Exploded View Diagrams . . . . . . . . 33
Fender Musical Instruments Corp.
7975 North Hayden Road
Scottsdale, AZ 85258
Model: PD-250

Fender Passport PD-250 Specifications

General

Type	Portable PA System
Power Output	250 Watts
Speaker Configuration	2-way
Built-in Mixer	Yes
Outputs	XLR
Speakers	1" tweeter

Summary

Product Specifications

System Specifications

Technical parameters including frequency response, distortion, gain stages, and power output.

Theory of Operation

Mixer Section

Details the mixer section's components and signal flow, including preamplifiers and tone controls.

Digital Reverb Section

Explains the digital reverb IC, op-amps, and foot switch control for the reverb function.

Signal Processor and EQ Circuits

Describes the signal processor and EQ circuits integrated with the power amplifier section.

Power Amplifier

Explains the power amplifier's stages, including FET muting, differential circuit, driver stage, and output section.

Switch Mode Power Supply Unit (SMPSU)

Details the SMPSU's operation, protection circuits, and mains input voltage settings.

Service Notes on Changes and Updates

Lists updates and changes made to the mixer, power amplifier, and reverb circuits.

Parts List

Mixer Section PCB

Lists parts for the Mixer Section Printed Circuit Board Assembly.

1/4" Phone Jack Section PCB

Lists parts for the 1/4" Phone Jack Section Printed Circuit Board Assembly.

Mic/Line Amplifier Section PCB

Lists parts for the Mic/Line Amplifier Section Printed Circuit Board Assembly.

Digital Reverb Section PCB

Lists parts for the Digital Reverb Section Printed Circuit Board Assembly.

Stereo Power Amplifier Section PCB

Lists parts for the Stereo Power Amplifier Section Printed Circuit Board Assembly.

Amplifier Protection Circuit PCB

Lists parts for the Amplifier Protection Circuit Printed Circuit Board Assembly.

RCA Tape Output PCB

Lists parts for the RCA Tape Output Printed Circuit Board Assembly.

LED Indicators PCB

Lists parts for the LED Indicators Printed Circuit Board Assembly.

Wireless REG Assembly PCB

Lists parts for the Wireless REG Assembly Printed Circuit Board Assembly.

Switch Mode PSU Circuit PCB

Lists parts for the Switch Mode PSU Circuit Printed Circuit Board Assembly.

Speaker Cabinet Assembly

Lists parts for the Speaker Cabinet Assembly.

Packing Accessories

Lists various packing accessories and their country of origin/type.

Service Modules for Quick Repairs

Lists complete or stuffed PCB assemblies for quick replacement.

Block Diagram

Schematic Diagrams

MIC Schematic

Circuit diagram for the Microphone input section.

Mixer Schematic

Circuit diagram for the Mixer section.

Power Amplifier Schematic

Circuit diagram for the Power Amplifier section.

Reverb Schematic

Circuit diagram for the Reverb section.

PCB Layout Drawings

Input Section PCB

Component and copper side layout for the Input Section PCB.

Rev/Protection PCB

Component and copper side layout for the Rev/Protection PCB.

Power Amplifier Section PCB

Component and copper side layout for the Power Amplifier Section PCB.

Mixer Section PCB Copper Side

Copper side layout for the Mixer Section PCB.

Mixer Section PCB Component Side

Component side layout for the Mixer Section PCB.

Regulate, RCA, and LED PCB Layouts

Layout views for Regulate, RCA, and LED PCBs.

Exploded View Diagrams

Main Unit Assembly Exploded View

Exploded view of the main unit assembly, showing component parts and their placement.

Speaker Box Assembly Exploded View

Exploded view of the speaker box assembly, detailing its components.

Handle Assembly Exploded View

Exploded view of the handle assembly, showing its parts.

Packing Assembly Exploded View

Exploded view of the packing assembly, illustrating included items.

Mixer Assembly Exploded View

Exploded view of the mixer assembly and its components.

Power Amplifier / SMPSU Exploded View

Exploded view of the power amplifier and SMPSU modules.